{"product_id":"deltana-s44r4bb4-ball-bearing-door-hinge-satin-brass","title":"Deltana S44R4BB4 Ball Bearing Door Hinge Satin Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA S44R4BB4 is a 4-inch by 4-inch ball bearing door hinge with a 1\/4-inch radius corner and a satin brass finish. Built from solid brass, it delivers the smooth swing and long-term wear resistance that high-traffic door applications demand. Ball bearings reduce pivot friction, extending the service life of both the hinge and the door frame. Sold as a pair, this hinge is a standard choice for residential and light commercial door installations where a refined architectural finish is required. Licensed carpenters, finish contractors, and door hardware installers are the primary trades working with this product.\u003c\/p\u003e\n\u003cp\u003eThis hinge is suited for interior and exterior door installations in residential and light commercial construction. The satin brass finish coordinates with matching architectural hardware in entryways, office doors, and corridor applications. The 1\/4-inch radius corners fit standard mortise preparations. At 4 inches by 4 inches, it is appropriately sized for standard passage and entry doors. The hinge ships as a pair, making it straightforward to order for single-door projects or in case quantities for larger jobs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBall bearing construction reduces pivot friction and extends service life\u003c\/li\u003e\n  \u003cli\u003e4 inches x 4 inches leaf size fits standard full-mortise door prep\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch radius corners for clean mortise fit\u003c\/li\u003e\n  \u003cli\u003eSatin brass finish for architectural hardware coordination\u003c\/li\u003e\n  \u003cli\u003eSolid brass construction for corrosion resistance and durability\u003c\/li\u003e\n  \u003cli\u003eSold as a pair for straightforward single-door ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation hinge for standard full-mortise door applications requiring a 4-inch by 4-inch ball bearing hinge in a satin brass finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by finish carpenters or door hardware specialists following standard mortise hinge procedures. Power down any electric strike or access control hardware at the door before beginning. Use a sharp chisel and hinge template to achieve a clean, flush mortise seat. Follow local building codes for door hardware installation in fire-rated or egress door assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4 inches x 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball Bearings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DELTANA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S44R4BB4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51559345226034,"sku":"S44R4BB4","price":18.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/95adb4343d81366e527bf7ca716fe58f.jpg?v=1786430407","url":"https:\/\/voomisupply.com\/products\/deltana-s44r4bb4-ball-bearing-door-hinge-satin-brass","provider":"Voomi Supply","version":"1.0","type":"link"}